TX31D38VM2BAA KOE 12.3" a-Si TFT-LCD  LCM 1280(RGB)×480  VGA  110PPI
TX31D38VM2BAA KOE 12.3" a-Si TFT-LCD LCM 1280(RGB)×480 VGA 110PPI
Price: $278.00
$276.00/ piece
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TX31D38VM2BAA KOE 12.3" a-Si TFT-LCD  LCM 1280(RGB)×480  VGA  110PPI
TX31D38VM2BAA KOE 12.3" a-Si TFT-LCD  LCM 1280(RGB)×480  VGA  110PPI

TX31D38VM2BAA KOE 12.3" a-Si TFT-LCD LCM 1280(RGB)×480 VGA 110PPI

Price: $278.00
$276.00/ piece
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TX31D38VM2BAA KOE 12.3" a-Si TFT-LCD LCM 1280(RGB)×480 VGA 110PPI

Product Information Product Specifications
Model:
TX31D38VM2BAA
Brand:
KOE
Application:
Industrial
Size:
6.5"
Resolution:
640(RGB)×480, VGA 122PPI
Brightness:
1000 cd/m² (Typ.)
Contrast Ratio:
600:1 (Typ.) (TM)
Viewing Angle:
80/80/60/80(Typ.)(CR≥10)
Lamp Type:
WLED [3S4P], 70K hours, With LED Driver
Signal Interface:
CMOS(1ch,6-bit),31pinsConnector
Panel Type:
a-Si TFT-LCD, LCM
Pixel Format:
RGB Vertical Stripe
Active Area:
132.48(W)×99.36(H) mm
Bezel Opening:
135.9(W)×102.8(H) mm
Outline size:
153(H)×118(V)×9.6(D) mm
Surface:
- Luminance
Response Time:
30 (Typ.)(Tr+Td)
Best View on:
6o'clock
Work Mode:
TN, Normally White, Transmissive
Display Colors:
262K50%NTSC
Weight:
190g(Typ.)
Frequency:
60Hz
Touchscreen:
Without
Signal Type:
CMOS(1ch,6-bit),31pinsConnector
Voltage Supply:
3.3V(Typ.)
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
277
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
3.000 KG
Overview

Product Introduction

The TX31D38VM2BAA is a 12.3-inch a-Si TFT-LCD LCM panel manufactured by HITACHI, designed to meet the demanding requirements of industrial display applications. Featuring a DVGA resolution of 1280(RGB)×480 pixels and a pixel density of 110PPI, this panel delivers clear and detailed visual output suitable for professional environments. With a wide operating temperature range of -30°C to 80°C and a storage temperature range of -40°C to 90°C, the TX31D38VM2BAA ensures reliable performance in extreme conditions. Its robust design includes a typical brightness of 1000 nits and a contrast ratio of 800:1, providing excellent visibility in various lighting conditions. The panel supports a 6-bit color depth with 262K colors, offering accurate color reproduction for industrial monitoring and control systems.

Key Features

  • 3-inch a-Si TFT-LCD panel with DVGA resolution 1280(RGB)×480 and 110PPI pixel density

  • High brightness of 1000 nits for enhanced visibility in varied lighting environments

  • Contrast ratio of 800:1 (Typ.) in Transmissive mode for clear image differentiation

  • Wide operating temperature range: -30°C to 80°C for industrial-grade reliability

  • Extended storage temperature range: -40°C to 90°C for harsh environment durability

  • Response time of 25 ms (Typ.) for smooth visual transitions

  • Viewing angles of 80/80/60/80 degrees (CR≥10) for flexible mounting orientations

  • 262K color depth (6-bit) supporting accurate color rendering

  • TN, Normally White display mode with stable optical performance

  • 60Hz refresh rate for consistent image refresh

  • Outline dimensions of 320(W)×130(H) mm with active area of 293.76(W)×110.16(H) mm

  • Panel weight of 586g (Typ.) suitable for space-constrained installations

  • Input voltage of 12.0±0.5V with power consumption of 10.08W (Typ.)

  • WLED backlight with 70K hours typical lifetime for long-term operation

  • LVDS 1-channel 6-bit interface for reliable signal transmission

Technical Specifications

Panel ModelTX31D38VM2BAA
Panel Typea-Si TFT-LCD, LCM
Display Size12.3
Resolution1280(RGB)×480, DVGA
Pixel Pitch0.0765×0.2295 mm
Operating Temperature-30 ~ 80 °C
Storage Temperature-40 ~ 90 °C
Brightness1000
Contrast Ratio800:1 (Typ.) (Transmissive)
Response Time25 (Typ.)(Tr+Td) ms
Viewing Angle80/80/60/80 (Typ.)(CR≥10)
Color Depth262K (6-bit)
Color Temperature6022K
Display ModeTN, Normally White, Transmissive
Refresh Rate60Hz
sRGB Coverage70% coverage (CIE 1931)
Outline Dimension320(W)×130(H) mm
Active Area293.76(W)×110.16(H) mm
Weight586g (Typ.)
Voltage12.0±0.5V
Power Consumption10.08W (Typ.)
Backlight TypeWLED
Backlight Lifetime70K (Typ.) hrs
InterfaceLVDS (1 ch, 6-bit)

Applications

  • Industrial control systems and HMI interfaces

  • Medical equipment displays requiring wide temperature tolerance

  • Transportation dashboards and in-vehicle information systems

  • Marine navigation and instrumentation panels

  • Outdoor digital signage and kiosks

  • Factory automation and process control monitors

  • Test and measurement equipment displays

  • Avionics cockpit instrumentation

  • Heavy machinery operator interface displays

  • Energy sector monitoring systems including oil and gas control panels

Frequently Asked Questions

A: The TX31D38VM2BAA features a resolution of 1280(RGB)×480 pixels (DVGA), with a pixel pitch of 0.0765×0.2295 mm, delivering a pixel density of 110PPI.

Q1: What is the native resolution and pixel configuration of the TX31D38VM2BAA?

A: The panel operates reliably within -30°C to 80°C and can be stored in temperatures ranging from -40°C to 90°C, making it suitable for extreme industrial environments.

Q2: What are the temperature tolerances for industrial deployment?

A: The integrated WLED backlight is rated for 70K hours (typical), ensuring long-term operational stability for continuous-use industrial applications.

Q3: What is the expected backlight lifetime?

A: The TX31D38VM2BAA utilizes an LVDS (1 channel, 6-bit) interface, providing reliable high-speed signal transmission for industrial display systems.

Q4: What interface standard does this panel use?

A: The panel operates at a typical power consumption of 10.08W with a 12.0±0.5V input voltage, offering efficient energy usage for industrial systems.

Q5: What is the typical power consumption of the TX31D38VM2BAA?

A: The panel operates in TN, Normally White, Transmissive mode with 6-bit color depth supporting 262K colors, covering 70% of the sRGB color gamut (CIE 1931).

Q6: What display mode and color capabilities does this panel support?

A: The TX31D38VM2BAA has outline dimensions of 320(W)×130(H) mm, an active area of 293.76(W)×110.16(H) mm, and a typical weight of 586g.

Q7: What are the physical dimensions and weight of the panel?

TX31D38VM2BAA is a 6.5" a-Si TFT-LCD, LCM Display screen Product from KOE.According to KOE's product specification sheet,TX31D38VM2BAA display has a resolution of 640(RGB)×480, VGA 122PPI, Contrast Ratio is 600:1 (Typ.) (TM),Viewing Angle is 80/80/60/80(Typ.)(CR≥10),Lamp Type is WLED [3S4P], 70K hours, With LED Driver,Signal Interface is CMOS(1ch,6-bit),31pinsConnector,Brightness is 1000 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of TX31D38VM2BAA after packaging is 3.000KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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100% Original | Factory Sealed
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100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

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Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

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  • handshake Direct factory sourcing from Kyocera, KOE, and NANYA; long-standing supply partnerships across Taiwan and South Korea
  • sync One-stop service: sourcing → evaluation → testing → packaging → global logistics → technical support

fact_check 6-Step Inspection — No Panel Ships Untested

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  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
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  • check EU Authorized Representative (EC REP) appointed — EUREPSTAR GmbH, Germany, valid 2025–2027, CE technical files maintained
  • check CITEO Registered (France, packaging EPR compliance, ID: FR293377_01SEXD)
  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
  • check All panels RoHS 2.0 compliant, lead-free, mercury-free WLED backlight
  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

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Transportation damage covered by us — zero risk on your side

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Comprehensive Score
4.8 out of 5
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J***********t
Sep 14, 2026
(5/5)
Happy with the LM12S401 CSTN display. Exactly the 12.1" Sharp panel we needed to repair our factory control unit. Plugged in and powered up straight away. Fast shipping.
P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
(5/5)
Fast delivery, Comptetive price Excellent support
R********a
Aug 25, 2025
(5/5)
Perfect and easy.
R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
H*******e
Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
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